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CHEVALIER - SMART-H1640III

High precision cartridge type spindle equipped with four pieces of Class 7 (P4) angular contact ball bearings, suitable for heavy duty grinding.
Heavy-duty needle roller bearing ways provides ultra–low friction, improves accuracy and lowers maintenance costs.
Base and saddle guideway systems us needle roller bearings running on heavy–duty slide rails. The one piece base casting has been stress relieved and finite element analyzed.
Wheelhead guideways are hardened and laminated with Turcite–B anti-friction materials.
An air–cylinder balance system in the spindle vertical drive prolongs ballscrew life and improves downfeed accuracy.
Simplified data transfer by using a USB data port or Ethernet connection.

CAPACITY	METRIC	IMPERIAL
Grinding length	1000 mm	39.37"
Grinding width	405 mm	15.94"
Max distance from table surface to spindle center	600 mm	23.62"
Max table load	670 kg	1477 lb
Table size	400 x 1000 mm	15.74 x 39.37"
T Slot (size x qty)	14 mm x 3	0.55" x 3
Distance between table and ground	975 mm	38.38"
Spindle speed	600-2500 rpm	600-2500 rpm
Grinding wheel (dia x width x bore)	ø355 x 50 x ø127 (double recess)	ø14 x 2 x ø5" (double recess)
LONGITUDINAL MOVEMENT (X-AXIS)
Rapid travel	5-25 M/min	16-82 fpm
Max travel	1100 mm	43.30"
CROSS TRANSVERSE MOVEMENT (Z-AXIS)
Rapid travel	0-3 M/min	0-10 fpm
Max travel	450 mm	17.71"
Least increment input	0.001	0.0001"
WHEEL HEAD ELEVATING MOVEMENT (Y-AXIS)
Rapid travel	0-3 M/min	0-10 fpm
Max travel	450 mm	17.71"
Least increment input	0.001	0.0001"
MOTORS
Spindle motor	11kW	15hp
X-Axis drive	Hydraulic	Hydraulic
Y/Z-Axis drive	Servo 1kW	Servo 1.3hp
Lubrication pump	25W	0.03hp
Hydraulic pump	2.25kW	3hp
TANK CAPACITY
Hydraulic tank	150 L	39.62 US gal
Lubrication tank	10 L	2.64 US gal
GENERAL
Electrical approval	CSA SPE-1000	CSA SPE-1000
Power required	25kVA	25kVA
Voltage required	600V or 220V	600V or 220V
Air pressure required	5 bar	75 psi
Net Weight	4200 kg	9259 lb
CONTROLLER
CNC Control	CHEVALIER SMART (PC Based)	CHEVALIER SMART (PC Based)
The manufacturer reserves the right to modify the design, specifications and/or colour of the machine without prior notice.